LTC 8780 Series
4
TYPICAL APPLICATIONS
The following examples describe common configurations for the LTC 8780 Series. Refer also
to Figure 5.1 on page 18 through Figure 5.6 on page 24. The symbol X means that the DIP
switch position doesn't matter – it will work in either position.
1.
Switch
BAUD
CODE DIST
ADDR FUNCT
RCVR DRVR
XPOINT
CCL
MATCH
ADDRESSES
MODEM CMD
ORIGINATE
CHECK CTS
2.
Switch
BAUD
CODE DIST
ADDR FUNCT
RCVR DRVR
XPOINT
CCL
MATCH
ADDRESSES
MODEM CMD
ORIGINATE
CHECK CTS
Bosch Security Systems, Inc.
RS-232 TRANSMISSION OF ALL DATA (Figure 5.1 on page 18). To send and receive all
biphase data over an RS-232 link, set the DIP switches as follows:
Setting
Set to the desired baud rate; see Table 1.
X for biphase to RS-232 site; OFF for RS-
232 to biphase site
X
ON
ON
ON
OFF
X
Refer to DIP switch S105 settings section
Refer to DIP switch S105 settings section
Refer to DIP switch S105 settings section
DISTRIBUTE BIPHASE CODE (ALL DATA), PROVIDING 15 SEPARATE OUTPUTS (Figure 5.2
on page 19).
Setting
Set to 38400 (both ON)
ON
X
ON
ON
ON
OFF
X
OFF
X
OFF
Instruction Manual
TYPICAL APPLICATIONS | en
F01U066145 | 1.0 | 2007.04
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